sainn1129, shinazugawa sanemi, tomioka giyuu, kimetsu no yaiba, highres, 2boys, battle, black hair, blue eyes, clenched teeth, close-up, empty eyes, green background, grin, hair between eyes, haori, holding, holding sword, holding weapon, japanese clothes, long hair, looking at another, male focus, multiple boys, profile, purple eyes, red haori, short hair, smile, spiked hair, sword, sword clash, teeth, upper body, veins, veiny face, veiny hands, weapon, white hair, wooden sword